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GNU C Library master sources branch master updated. glibc-2.26.9000-928-g1f70eae
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 5 Dec 2017 18:01:53 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.26.9000-928-g1f70eae
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1f70eae4cf0ca826ddbc2b61720e8aeae1e13de4
commit 1f70eae4cf0ca826ddbc2b61720e8aeae1e13de4
Author: Joseph Myers <joseph@codesourcery.com>
Date: Tue Dec 5 18:01:25 2017 +0000
Support defining strfromf64, strfromf32x aliases.
This patch adds support for defining strfromf64 and strfromf32x
aliases of strfromd when the corresponding types are enabled.
Tested for x86_64; also tested with build-many-glibcs.py in
conjunction with other _Float64 / _Float32x changes.
* stdlib/strfromd.c: Include <bits/floatn.h>.
[__HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64] (strfromf64): Define
and later undefine as macro and define as weak alias.
[__HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X] (strfromf32x):
Likewise.
diff --git a/ChangeLog b/ChangeLog
index 8ed099d..bcc49a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
2017-12-05 Joseph Myers <joseph@codesourcery.com>
+ * stdlib/strfromd.c: Include <bits/floatn.h>.
+ [__HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64] (strfromf64): Define
+ and later undefine as macro and define as weak alias.
+ [__HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X] (strfromf32x):
+ Likewise.
+
* math/test-float32x.h: New file.
* math/test-float64.h: Likewise.
diff --git a/stdlib/strfromd.c b/stdlib/strfromd.c
index 5342059..85c5555 100644
--- a/stdlib/strfromd.c
+++ b/stdlib/strfromd.c
@@ -16,7 +16,32 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include <bits/floatn.h>
+
#define FLOAT double
#define STRFROM strfromd
+#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
+# define strfromf64 __hide_strfromf64
+#endif
+#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
+# define strfromf32x __hide_strfromf32x
+#endif
+
+#include <stdlib.h>
+
+#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
+# undef strfromf64
+#endif
+#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
+# undef strfromf32x
+#endif
+
#include "strfrom-skeleton.c"
+
+#if __HAVE_FLOAT64 && !__HAVE_DISTINCT_FLOAT64
+weak_alias (strfromd, strfromf64)
+#endif
+#if __HAVE_FLOAT32X && !__HAVE_DISTINCT_FLOAT32X
+weak_alias (strfromd, strfromf32x)
+#endif
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 ++++++
stdlib/strfromd.c | 25 +++++++++++++++++++++++++
2 files changed, 31 insertions(+), 0 deletions(-)
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